<!DOCTYPE html>
<html>
  <head><meta name="generator" content="Hexo 3.9.0">
    <script>
  ;(function(w, d, s, l, i) {
    w[l] = w[l] || []
    w[l].push({ 'gtm.start': new Date().getTime(), event: 'gtm.js' })
    var f = d.getElementsByTagName(s)[0],
      j = d.createElement(s),
      dl = l != 'dataLayer' ? '&l=' + l : ''
    j.async = true
    j.src = 'https://www.googletagmanager.com/gtm.js?id=' + i + dl
    f.parentNode.insertBefore(j, f)
  })(window, document, 'script', 'dataLayer', 'GTM-WJ7P5KL')
</script> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <script>
  var _hmt = _hmt || []
  ;(function() {
    var hm = document.createElement('script')
    hm.src = 'https://hm.baidu.com/hm.js?5a0acc897fd96474a2c8f4deac84611a'
    var s = document.getElementsByTagName('script')[0]
    s.parentNode.insertBefore(hm, s)
  })()
</script> <meta name="baidu-site-verification" content="vvVgSQUzPU"><meta name="google-site-verification" content="VQowHv5lAVVWJxjKI9bnAWT7NGdOrfS5KnLF07-B7w0"><meta name="baidu_union_verify" content="e41bcda632ad60427602fc274753bb7f">
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="keywords" content="Utone,虎虎,博客,个人,utone">
    <meta name="description" content="Utone|虎虎|博客|个人|utone">
    
    <title>
       虎虎  - Utone
    </title>
    <link rel="manifest" href="/manifest.json">
    <link rel="shortcut icon" href="/images/favicon.ico" type="image/x-icon">
    <link rel="stylesheet" href="/style/style.css">
  </head>
  <body>
    
    <div id="fixed-menu-wrap">
      <span class="iconfont icon-sousuo search-box menu-reset"></span>
      <span class="icon-toc menu-reset">Toc</span>
      <span class="iconfont icon-arrowup menu-reset"></span>
    </div>
    <div id="fixed-menu">
      <span class="iconfont icon-menu-"></span>
    </div>
    <div id="progress">
      <div class="line"></div>
    </div>
    <div id="search-shade" class="animated hiddenSearch hide">
      <div class="input-wrap">
        <span class="iconfont icon-sousuo search-box"></span>
        <input type="text" placeholder="Search">
        <span class="iconfont icon-close"></span>
      </div>
      <div class="search-result">
        <div class="meta">
          <span><b id="result-count">0</b> results found</span>
          <img src="/images/logo.jpeg">
        </div>
        <ul id="result-box"></ul>
      </div>
    </div>
    <div id="menu-mask" class="animated hideMenuMask hide">
      <span class="iconfont icon-close"></span>
      <div class="nav">
        
        <a href="/" class="current">
          首页
        </a>
        
        <a href="/archives" class>
          归档
        </a>
        
        <a href="/categories" class>
          分类
        </a>
        
        <a href="/tags" class>
          标签
        </a>
        
        <a href="/friends" class>
          友链
        </a>
        
        <a href="/about" class>
          关于
        </a>
        
      </div>
    </div>
    <div id="header">
      <div class="intro">
        <a href="/" class="logo" style="background-image: url('/images/logo.jpeg')"></a>
        <div class="author">Utone</div>
      </div>
      <div class="nav">
        <span class="iconfont icon-menu menu-icon"></span>
        <a href="#" class="search-box">
          <span class="iconfont icon-sousuo"></span>
        </a>
      </div>
    </div>
    <div id="side" class="animated bounceInLeft">
      <div class="shrink">
        <a href="/" class="logo" style="background-image: url('/images/logo.jpeg')"></a>
        <span class="iconfont icon-menu toggle-icon"></span>
        <a href="#" class="search-box">
          <span class="iconfont icon-sousuo"></span>
        </a>
      </div>
      <div class="magnify">
        <div class="about">
          <div class="author">Utone</div>
          <a href="/" class="logo" style="background-image: url('/images/logo.jpeg')"></a>
        </div>

        <div class="nav">
          
          <a href="/" class="current">
            首页
          </a>
          
          <a href="/archives" class>
            归档
          </a>
          
          <a href="/categories" class>
            分类
          </a>
          
          <a href="/tags" class>
            标签
          </a>
          
          <a href="/friends" class>
            友链
          </a>
          
          <a href="/about" class>
            关于
          </a>
          
          <a href="#" class="search-box">
            <span class="iconfont icon-sousuo"></span>
          </a>
        </div>
        <div class="bottom">
          <div class="follow">
            
            <a href="https://github.com/shixiaohu2206" target="_blank" rel="external nofollow noopener noreferrer">
              <span class="iconfont icon-github"></span>
            </a>
            
            <a href="https://www.facebook.com/shi.xiaohu.5" target="_blank" rel="external nofollow noopener noreferrer">
              <span class="iconfont icon-facebook"></span>
            </a>
            
            <a href="https://www.instagram.com/shi_xiaohu/" target="_blank" rel="external nofollow noopener noreferrer">
              <span class="iconfont icon-instagram"></span>
            </a>
             
            <a href="/atom.xml" target="_block">
              <span class="iconfont icon-rss"></span>
            </a>
            
          </div>
        </div>
      </div>
    </div>
    <div id="container">
      <div class="main animated bounceInRight delay-0.7s">
        
<div class="posts">
  <ul>
     

    

  <li class="item">

      
        <div class="top">
          <div class="iconfont icon-zuirehotxiankuang animated infinite tada"></div>
        </div>
      

      
      <div class="bg">
        <a href="/2019110815531/" class="photo" title="主题使用文档" style="background-image: url( /images/huhu.png )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/2019110815531/">主题使用文档</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/11/08</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Usage">Usage</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/HEXO-THEME-HUHU">HEXO-THEME-HUHU</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019110815531/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019110815531/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019110815531/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="describe">
        <div class="title">
          <a href="/2019121957410/">树形数据结构与扁平数据结构互转</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/12/19</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Code">Code</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/Javascript">Javascript</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019121957410/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019121957410/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019121957410/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    
      <li class="item">
        <div class="google-ads">
          <ins class="adsbygoogle" style="display:block" data-ad-format="fluid" data-ad-layout-key="-fb+5w+4e-db+86" data-ad-client="ca-pub-9618079338040236" data-ad-slot="8288106873"></ins>
          <script>
              (adsbygoogle = window.adsbygoogle || []).push({});
          </script>
        </div>
      </li>
    

  <li class="item">

      

      
      <div class="describe">
        <div class="title">
          <a href="/2019111331593/">优雅处理 async/await 异常</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/11/13</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Code">Code</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/async">async</a>
                  
                <a href="/tags/await">await</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019111331593/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019111331593/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019111331593/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="bg">
        <a href="/2019111314005/" class="photo" title="主题新增百度统计图表功能" style="background-image: url( /2019111314005/1.jpg )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/2019111314005/">主题新增百度统计图表功能</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/11/13</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Usage">Usage</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/Chart">Chart</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019111314005/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019111314005/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019111314005/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="bg">
        <a href="/201911012681/" class="photo" title="docker及docker-compose 安装部署记录" style="background-image: url( /201911012681/1.png )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/201911012681/">docker及docker-compose 安装部署记录</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/11/01</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Note">Note</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/docker">docker</a>
                  
                <a href="/tags/gogs">gogs</a>
                  
                <a href="/tags/egg">egg</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/201911012681/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/201911012681/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/201911012681/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="bg">
        <a href="/2019091039107/" class="photo" title="使用Travis CI持续集成Hexo博客" style="background-image: url( /2019091039107/ci.png )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/2019091039107/">使用Travis CI持续集成Hexo博客</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/09/10</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Code">Code</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/TravisCI">TravisCI</a>
                  
                <a href="/tags/Hexo">Hexo</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019091039107/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019091039107/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019091039107/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="bg">
        <a href="/2019083151629/" class="photo" title="Hexo博客添加Swiftype站内搜索" style="background-image: url( /2019083151629/7.jpg )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/2019083151629/">Hexo博客添加Swiftype站内搜索</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/08/31</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Code">Code</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/Swiftype">Swiftype</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019083151629/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019083151629/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019083151629/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="bg">
        <a href="/2019082232923/" class="photo" title="倒影" style="background-image: url( /2019082232923/1.jpg )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/2019082232923/">倒影</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/08/22</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Daily">Daily</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/倒影">倒影</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019082232923/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019082232923/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019082232923/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="bg">
        <a href="/2019080423894/" class="photo" title="楼顶" style="background-image: url( /2019080423894/1.jpg )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/2019080423894/">楼顶</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/08/04</span>
        </div>
        
        <div class="excerpt post-wrap"><blockquote>
<p>公司楼顶真的是风景极美的地方，适合放风~</p>
</blockquote></div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Daily">Daily</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/楼顶">楼顶</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019080423894/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019080423894/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019080423894/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="bg">
        <a href="/2019072041993/" class="photo" title="天空" style="background-image: url( /2019072041993/1.jpeg )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/2019072041993/">天空</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/07/20</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Daily">Daily</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/天空">天空</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019072041993/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019072041993/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019072041993/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="bg">
        <a href="/2019072020133/" class="photo" title="南京游" style="background-image: url( /2019072020133/4.jpeg )"></a>
      </div>
      
      <div class="describe">
        <div class="title">
          <a href="/2019072020133/">南京游</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/07/20</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Travel">Travel</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/南京">南京</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/2019072020133/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/2019072020133/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/2019072020133/">Read More</a>
          </div>
        </div>
      </div>
    </li>
     

    

  <li class="item">

      

      
      <div class="describe">
        <div class="title">
          <a href="/201907097636/">git服务器端钩子</a>
        </div>
        <div class="date">
          <span class="iconfont icon-time-circle"></span>
          <span>19/07/09</span>
        </div>
        
        <div class="meta">
          <div class="l">
            <div class="warp">
              
              <span class="iconfont icon-folder"></span>
              <span class="desp">
                 
                <a href="/categories/Note">Note</a>
                 
              </span>
              
            </div>

            
            <div class="warp">
              <span class="iconfont icon-tag1"></span>
              <span class="desp">
                 
                <a href="/tags/git">git</a>
                 
              </span>
            </div>
            
            <div class="warp">
              <div class="share" data-url="/201907097636/">
                <span class="iconfont icon-share"></span>
              </div>
              <div class="desp share" data-url="/201907097636/">
                <a href="#">分享</a>
              </div>
            </div>
          </div>
          <div class="r">
            <a href="/201907097636/">Read More</a>
          </div>
        </div>
      </div>
    </li>
    
  </ul>
</div>

<div class="paginator">
  <span class="page-number current">1</span><a class="page-number" href="/page/2/">2</a><a class="page-number" href="/page/3/">3</a><a class="page-number" href="/page/4/">4</a>
</div>

        <footer>
          <div class="copyright">
            ©2019
            <a href="https://blog.utone.xyz">Utone</a> Powered by <a href="https://hexo.io" rel="external nofollow noopener noreferrer" target="_blank">Hexo</a> |
            <a href="https://github.com/shixiaohu2206/hexo-theme-huhu" rel="external nofollow noopener noreferrer" target="_blank">hexo-theme-huhu</a>
          </div>
          
        </footer>
      </div>
    </div>
  </body>
  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=<%= theme.gtm_id %>" height="0" width="0" style="display:none;visibility:hidden">
                </iframe></noscript>
</html>
<script type="text/javascript">
                  window.HUHU_CONFIG = JSON.parse("{\"share\":[\"weibo\",\"weixin\",\"qqkongjian\",\"QQ\",\"douban\",\"facebook\",\"twitter\",\"google\"],\"valine\":{\"API_ID\":\"FjXColpwTL0BsrjJIN8Pmnn0-gzGzoHsz\",\"API_KEY\":\"Ar7tucPRn3KV7UOidQxESoys\"},\"service_worker\":{\"open\":false},\"baidu_tongji\":{\"site_from\":\"2019/7/26\",\"site_id\":\"13728585\",\"access_token\":\"21.7db096dd216693971c38906559dffcfa.2592000.1579318074.2888690973-16666326\"}}")
                </script> <script type="text/javascript">window.addEventListener('load', function() {
    ;(adsbygoogle = window.adsbygoogle || []).push({
    google_ad_client: 'ca-pub-9618079338040236',
    enable_page_level_ads: true
  })
    window.loadJs = function(d, m, a) {
      var c = document.getElementsByTagName('head')[0] || document.head || document.documentElement
      var b = document.createElement('script')
      b.defer = true
      b.setAttribute('type', 'text/javascript')
      b.setAttribute('charset', 'UTF-8')
      b.setAttribute('async', 'true')
      b.setAttribute('src', d)
      m && b.setAttribute('data-main', '/scripts/app-built')
      if (typeof a === 'function') {
        if (window.attachEvent) {
          b.onreadystatechange = function() {
            var e = b.readyState
            if (e === 'loaded' || e === 'complete') {
              b.onreadystatechange = null
              a()
            }
          }
        } else {
          b.onload = a
        }
      }
      c.appendChild(b)
    }
    window.loadJs && window.loadJs('https://cdn.bootcss.com/require.js/2.3.6/require.min.js', true, function() {require.config({"paths":{"util":"util","share":"share","search":"search","registerSW":"registerSW","valine":"cdn/Valine.min","av":["https://cdn.jsdelivr.net/npm/leancloud-storage/dist/av-min"],"pjax":["https://cdn.bootcss.com/jquery.pjax/2.0.1/jquery.pjax.min"],"jquery":["https://cdn.bootcss.com/jquery/3.4.1/jquery.min"],"confirm":["https://cdn.bootcss.com/jquery-confirm/3.3.4/jquery-confirm.min"],"fancybox":["https://cdn.bootcss.com/fancybox/3.5.7/jquery.fancybox.min"],"chart":["https://cdn.bootcss.com/Chart.js/2.8.0-rc.1/Chart.bundle.min"]},"map":{"*":{"css":"https://cdn.bootcss.com/require-css/0.1.10/css.min.js"}},"shim":{"fancybox":{"deps":["css!https://cdn.bootcss.com/fancybox/3.5.7/jquery.fancybox.min.css"]},"confirm":{"deps":["css!https://cdn.bootcss.com/jquery-confirm/3.3.4/jquery-confirm.min.css"]},"chart":{"deps":["css!https://cdn.bootcss.com/Chart.js/2.8.0-rc.1/Chart.min.css"]}},"waitSeconds":3})})
  })</script> <script type="text/javascript">
                  ;(function() {
                    var bp = document.createElement('script')
                    var curProtocol = window.location.protocol.split(':')[0]
                    if (curProtocol === 'https') {
                      bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'
                    } else {
                      bp.src = 'http://push.zhanzhang.baidu.com/push.js'
                    }
                    var s = document.getElementsByTagName('script')[0]
                    s.parentNode.insertBefore(bp, s)
                  })()
                </script> 
